//go:build integration
// +build integration

/*
Real-time Online/Offline Charging System (OCS) for Telecom & ISP environments
Copyright (C) ITsysCOM GmbH

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>
*/
package general_tests

// import (
// 	"fmt"
// 	"net/rpc"
// 	"os/exec"
// 	"path"
// 	"testing"
// 	"time"

// 	"github.com/cgrates/cgrates/config"
// 	"github.com/cgrates/cgrates/engine"
// 	"github.com/cgrates/cgrates/sessions"
// 	"github.com/cgrates/cgrates/utils"
// )

// var (
// 	smgRplcMasterCfgPath, smgRplcSlaveCfgPath string
// 	smgRplcMasterCfgDIR, smgRplcSlaveCfgDIR   string
// 	smgRplcMasterCfg, smgRplcSlaveCfg         *config.CGRConfig
// 	smgRplcMstrRPC, smgRplcSlvRPC             *rpc.Client
// 	masterEngine                              *exec.Cmd
// 	sTestsSession                             = []func(t *testing.T){
// 		testSessionSRplInitCfg,
// 		testSessionSRplResetDB,
// 		testSessionSRplStartEngine,
// 		testSessionSRplApierRpcConn,
// 		testSessionSRplTPFromFolder,
// 		testSessionSRplAddVoiceBalance,
// 		testSessionSRplInitiate,
// 		testSessionSRplActivateSlave,
// 		testSessionSRplCheckAccount,
// 		testSessionSRplTerminate,
// 		testSessionSRplStopCgrEngine,
// 	}
// )

// func TestSessionSRpl(t *testing.T) {
// 	switch *dbType {
// 	case utils.MetaInternal:
// 		t.SkipNow()
// 	case utils.MetaMySQL:
// 		smgRplcMasterCfgDIR = "smgreplcmaster_mysql"
// 		smgRplcSlaveCfgDIR = "smgreplcslave_mysql"
// 	case utils.MetaMongo:
// 		smgRplcMasterCfgDIR = "smgreplcmaster_mongo"
// 		smgRplcSlaveCfgDIR = "smgreplcslave_mongo"
// 	case utils.MetaPostgres:
// 		t.SkipNow()
// 	default:
// 		t.Fatal("Unknown Database type")
// 	}

// 	for _, stest := range sTestsSession {
// 		t.Run(*dbType, stest)
// 	}
// }

// //topup
// func testSessionSRplAddVoiceBalance(t *testing.T) {
// 	attrSetBalance := utils.AttrSetBalance{
// 		Tenant:      "cgrates.org",
// 		Account:     "1005",
// 		BalanceType: utils.MetaVoice,
// 		Value:       5 * float64(time.Second), //value -> 20ms for future
// 		Balance: map[string]interface{}{
// 			utils.ID:            "TestDynamicDebitBalance",
// 			utils.RatingSubject: "*zero5ms",
// 		},
// 	}
// 	var reply string
// 	if err := smgRplcMstrRPC.Call(utils.APIerSv2SetBalance, attrSetBalance, &reply); err != nil {
// 		t.Error(err)
// 	} else if reply != utils.OK {
// 		t.Errorf("Received: %s", reply)
// 	}
// 	var acnt *engine.Account
// 	attrs := &utils.AttrGetAccount{
// 		Tenant:  "cgrates.org",
// 		Account: "1005",
// 	}
// 	//get balance
// 	if err := smgRplcMstrRPC.Call(utils.APIerSv2GetAccount, attrs, &acnt); err != nil {
// 		t.Error(err)
// 	} else if rply := acnt.BalanceMap[utils.MetaVoice].GetTotalValue(); rply != float64(5*time.Second) {
// 		t.Errorf("Expecting: %v, received: %v",
// 			float64(5*time.Second), rply)
// 	}
// }

// //Init Config
// func testSessionSRplInitCfg(t *testing.T) {
// 	smgRplcMasterCfgPath = path.Join(*dataDir, "conf", "samples", "sessions_replication", smgRplcMasterCfgDIR)
// 	if smgRplcMasterCfg, err = config.NewCGRConfigFromPath(smgRplcMasterCfgPath); err != nil {
// 		t.Fatal(err)
// 	}
// 	smgRplcSlaveCfgPath = path.Join(*dataDir, "conf", "samples", "sessions_replication", smgRplcSlaveCfgDIR)
// 	if smgRplcSlaveCfg, err = config.NewCGRConfigFromPath(smgRplcSlaveCfgPath); err != nil {
// 		t.Fatal(err)
// 	}
// }

// // Remove data in both rating and accounting db
// func testSessionSRplResetDB(t *testing.T) {
// 	if err := engine.InitDataDB(smgRplcMasterCfg); err != nil {
// 		t.Fatal(err)
// 	}
// 	if err := engine.InitStorDB(smgRplcMasterCfg); err != nil {
// 		t.Fatal(err)
// 	}
// }

// // Start CGR Engine
// func testSessionSRplStartEngine(t *testing.T) {
// 	if _, err = engine.StopStartEngine(smgRplcSlaveCfgPath, *waitRater); err != nil {
// 		t.Fatal(err)
// 	}
// 	if masterEngine, err = engine.StartEngine(smgRplcMasterCfgPath, *waitRater); err != nil {
// 		t.Fatal(err)
// 	}

// }

// // Connect rpc client to rater
// func testSessionSRplApierRpcConn(t *testing.T) {
// 	if smgRplcMstrRPC, err = newRPCClient(smgRplcMasterCfg.ListenCfg()); err != nil {
// 		t.Fatal(err)
// 	}
// 	if smgRplcSlvRPC, err = newRPCClient(smgRplcSlaveCfg.ListenCfg()); err != nil {
// 		t.Fatal(err)
// 	}
// }

// // Load the tariff plan, creating accounts and their balances
// func testSessionSRplTPFromFolder(t *testing.T) {
// 	attrs := &utils.AttrLoadTpFromFolder{FolderPath: path.Join(*dataDir, "tariffplans", "oldtutorial")}
// 	var loadInst utils.LoadInstance
// 	if err := smgRplcMstrRPC.Call(utils.APIerSv2LoadTariffPlanFromFolder, attrs, &loadInst); err != nil {
// 		t.Error(err)
// 	}
// 	time.Sleep(time.Duration(*waitRater) * time.Millisecond) // Give time for scheduler to execute topups
// }

// func testSessionSRplInitiate(t *testing.T) {
// 	var aSessions []*sessions.ExternalSession
// 	//make sure we don't have active sessions on master and passive on slave
// 	if err := smgRplcMstrRPC.Call(utils.SessionSv1GetActiveSessions,
// 		new(utils.SessionFilter), &aSessions); err == nil || err.Error() != utils.ErrNotFound.Error() {
// 		t.Error(err)
// 	}
// 	if err := smgRplcSlvRPC.Call(utils.SessionSv1GetPassiveSessions,
// 		new(utils.SessionFilter), &aSessions); err == nil || err.Error() != utils.ErrNotFound.Error() {
// 		t.Error(err)
// 	}

// 	argsInit := &sessions.V1InitSessionArgs{
// 		InitSession: true,
// 		CGREvent: &utils.CGREvent{
// 			Tenant: "cgrates.org",
// 			ID:     "TestSessionSRplInitiate",
// 			Event: map[string]interface{}{
// 				utils.EventName:    "TEST_EVENT",
// 				utils.Tenant:       "cgrates.org",
// 				utils.OriginID:     "123451",
// 				utils.ToR:          utils.MetaVoice,
// 				utils.RequestType:  utils.MetaPrepaid,
// 				utils.AccountField: "1005",
// 				utils.Subject:      "1005",
// 				utils.Destination:  "1004",
// 				utils.Category:     "call",
// 				utils.SetupTime:    time.Date(2018, time.January, 7, 16, 60, 0, 0, time.UTC),
// 				utils.AnswerTime:   time.Date(2018, time.January, 7, 16, 60, 10, 0, time.UTC),
// 				utils.Usage:        0,
// 			},
// 		},
// 	}

// 	var initRpl sessions.V1InitSessionReply
// 	if err := smgRplcMstrRPC.Call(utils.SessionSv1InitiateSession,
// 		argsInit, &initRpl); err != nil {
// 		t.Error(err)
// 	}
// 	//compare the value
// 	eMaxUsage := 3 * time.Hour // MaxCallDuration from config
// 	if initRpl.MaxUsage == nil || *initRpl.MaxUsage != eMaxUsage {
// 		t.Errorf("Expecting : %+v, received: %+v", eMaxUsage, initRpl.MaxUsage)
// 	}

// 	//check active session
// 	time.Sleep(10 * time.Millisecond)
// 	if err := smgRplcMstrRPC.Call(utils.SessionSv1GetActiveSessions,
// 		utils.SessionFilter{
// 			Filters: []string{
// 				fmt.Sprintf("*string:~*req.%s:%s", utils.OriginID, "123451"),
// 			},
// 		}, &aSessions); err != nil {
// 		t.Error(err)
// 	} else if len(aSessions) != 1 {
// 		t.Errorf("Unexpected number of sessions received: %+v", utils.ToIJSON(aSessions))
// 		// a tolerance of +/- 5ms is acceptable
// 	} else if aSessions[0].Usage < 5*time.Millisecond || aSessions[0].Usage > 15*time.Millisecond {
// 		t.Errorf("Expecting : ~%+v, received: %+v", 10*time.Millisecond, aSessions[0].Usage) //here
// 	}
// 	//check passive session
// 	var autoDebit1, autoDebit2 time.Time

// 	var pSessions []*sessions.ExternalSession
// 	if err := smgRplcSlvRPC.Call(utils.SessionSv1GetPassiveSessions,
// 		utils.SessionFilter{
// 			Filters: []string{
// 				fmt.Sprintf("*string:~*req.%s:%s", utils.OriginID, "123451"),
// 			},
// 		}, &pSessions); err != nil {
// 		t.Error(err)
// 	} else if len(pSessions) != 1 {
// 		t.Errorf("PassiveSessions: %+v", pSessions)
// 	} else if pSessions[0].Usage < 5*time.Millisecond || pSessions[0].Usage > 15*time.Millisecond {
// 		t.Errorf("Expecting : %+v, received: %+v", 10*time.Millisecond, pSessions[0].Usage)
// 	} else if autoDebit1 = pSessions[0].NextAutoDebit; autoDebit1.IsZero() {
// 		t.Errorf("unexpected NextAutoDebit: %s", utils.ToIJSON(aSessions[0]))
// 	}

// 	//check active session (II)
// 	time.Sleep(12 * time.Millisecond)
// 	if err := smgRplcMstrRPC.Call(utils.SessionSv1GetActiveSessions,
// 		utils.SessionFilter{
// 			Filters: []string{
// 				fmt.Sprintf("*string:~*req.%s:%s", utils.OriginID, "123451"),
// 			},
// 		}, &aSessions); err != nil {
// 		t.Error(err)
// 	} else if len(aSessions) != 1 {
// 		t.Errorf("Unexpected number of sessions received: %+v", utils.ToIJSON(aSessions))
// 		// a tolerance of +/- 5ms is acceptable
// 	} else if aSessions[0].Usage < 15*time.Millisecond || aSessions[0].Usage > 25*time.Millisecond {
// 		t.Errorf("Expecting : ~%+v, received: %+v", 20*time.Millisecond, aSessions[0].Usage) //here
// 	}

// 	//check passive session (II)
// 	if err := smgRplcSlvRPC.Call(utils.SessionSv1GetPassiveSessions,
// 		utils.SessionFilter{
// 			Filters: []string{
// 				fmt.Sprintf("*string:~*req.%s:%s", utils.OriginID, "123451"),
// 			},
// 		}, &pSessions); err != nil {
// 		t.Error(err)
// 	} else if len(pSessions) != 1 {
// 		t.Errorf("PassiveSessions: %+v", pSessions)
// 	} else if pSessions[0].Usage <= 10*time.Millisecond || pSessions[0].Usage >= 30*time.Millisecond {
// 		t.Errorf("Expecting : %+v, received: %+v", 20*time.Millisecond, pSessions[0].Usage)
// 	} else if autoDebit2 = pSessions[0].NextAutoDebit; autoDebit2.IsZero() {
// 		t.Errorf("unexpected NextAutoDebit: %s", utils.ToIJSON(aSessions[0]))
// 	} else if autoDebit1 == autoDebit2 {
// 		t.Error("Expecting NextAutoDebit to be different from the previous one")
// 	}

// 	//get balance
// 	var acnt *engine.Account
// 	attrs := &utils.AttrGetAccount{
// 		Tenant:  "cgrates.org",
// 		Account: "1005",
// 	}
// 	if err := smgRplcMstrRPC.Call(utils.APIerSv2GetAccount, attrs, &acnt); err != nil {
// 		t.Error(err)
// 		// a tolerance of +/- 5ms is acceptable
// 	} else if rply := acnt.BalanceMap[utils.MetaVoice].GetTotalValue(); rply < float64(5*time.Second-25*time.Millisecond) || rply > float64(5*time.Second-15*time.Millisecond) {
// 		t.Errorf("Expecting: ~%v, received: %v", float64(5*time.Second-20*time.Millisecond), rply)
// 	}
// }

// func testSessionSRplActivateSlave(t *testing.T) {
// 	//stop the master engine
// 	if err := masterEngine.Process.Kill(); err != nil {
// 		t.Error(err)
// 	}
// 	// activate sessions on slave
// 	var rplActivate string
// 	if err := smgRplcSlvRPC.Call(utils.SessionSv1ActivateSessions, &utils.SessionIDsWithAPIOpts{}, &rplActivate); err != nil {
// 		t.Error(err)
// 	}
// 	time.Sleep(7 * time.Millisecond)
// 	//check if the active session is on slave now
// 	var aSessions []*sessions.ExternalSession
// 	var autoDebit1, autoDebit2 time.Time
// 	if err := smgRplcSlvRPC.Call(utils.SessionSv1GetActiveSessions, new(utils.SessionFilter), &aSessions); err != nil {
// 		t.Error(err)
// 	} else if len(aSessions) != 1 {
// 		t.Errorf("Unexpected number of sessions received: %+v", utils.ToIJSON(aSessions))
// 		// a tolerance of +/- 5ms is acceptable
// 	} else if aSessions[0].Usage < 20*time.Millisecond || aSessions[0].Usage > 30*time.Millisecond {
// 		t.Errorf("Expecting : ~%+v, received: %+v", 25*time.Millisecond, aSessions[0].Usage) //here
// 	} else if autoDebit1 = aSessions[0].NextAutoDebit; autoDebit1.IsZero() {
// 		t.Errorf("unexpected NextAutoDebit: %s", utils.ToIJSON(aSessions[0]))
// 	}
// 	var aSessions2 []*sessions.ExternalSession
// 	// start the initial engine so the replication can happen normally
// 	if masterEngine, err = engine.StartEngine(smgRplcMasterCfgPath, 10); err != nil {
// 		t.Fatal(err)
// 	}
// 	time.Sleep(20 * time.Millisecond)
// 	if err := smgRplcSlvRPC.Call(utils.SessionSv1GetActiveSessions, new(utils.SessionFilter), &aSessions2); err != nil {
// 		t.Error(err)
// 	} else if len(aSessions2) != 1 {
// 		t.Errorf("Unexpected number of sessions received: %+v", utils.ToIJSON(aSessions2))
// 		// a tolerance of +/- 5ms is acceptable
// 	} else if aSessions2[0].Usage < 20*time.Millisecond || aSessions2[0].Usage > 40*time.Millisecond {
// 		t.Errorf("Expecting : ~%+v, received: %+v", 40*time.Millisecond, aSessions2[0].Usage) //here
// 	} else if autoDebit2 = aSessions2[0].NextAutoDebit; autoDebit2.IsZero() {
// 		t.Errorf("unexpected NextAutoDebit: %s", utils.ToIJSON(aSessions2[0]))
// 	} else if autoDebit1 == autoDebit2 {
// 		t.Error("Expecting NextAutoDebit to be different from the previous one")
// 		t.Errorf("%+v and %+v", autoDebit1, autoDebit2)
// 	}
// }

// func testSessionSRplCheckAccount(t *testing.T) {
// 	//check de account and make sure the session debit works correctly
// 	var acnt *engine.Account
// 	attrs := &utils.AttrGetAccount{
// 		Tenant:  "cgrates.org",
// 		Account: "1005",
// 	}

// 	expectedBal := 5*time.Second - 40*time.Millisecond
// 	if err := smgRplcSlvRPC.Call(utils.APIerSv2GetAccount, attrs, &acnt); err != nil {
// 		t.Error(err)
// 		// a tolerance of +/- 10ms is acceptable
// 	} else if rply := acnt.BalanceMap[utils.MetaVoice].GetTotalValue(); rply < float64(expectedBal-10*time.Millisecond) ||
// 		rply > float64(expectedBal+10*time.Millisecond) {
// 		t.Errorf("Expecting: ~%v, received: %v", expectedBal, time.Duration(rply))
// 	}
// }

// func testSessionSRplTerminate(t *testing.T) {
// 	args := &sessions.V1TerminateSessionArgs{
// 		TerminateSession: true,
// 		CGREvent: &utils.CGREvent{
// 			Tenant: "cgrates.org",
// 			ID:     "TestSessionSRplTerminate",
// 			Event: map[string]interface{}{
// 				utils.EventName:    "TEST_EVENT",
// 				utils.Tenant:       "cgrates.org",
// 				utils.OriginID:     "123451",
// 				utils.ToR:          utils.MetaVoice,
// 				utils.RequestType:  utils.MetaPrepaid,
// 				utils.AccountField: "1005",
// 				utils.Subject:      "1005",
// 				utils.Destination:  "1004",
// 				utils.Category:     "call",
// 				utils.SetupTime:    time.Date(2018, time.January, 7, 16, 60, 0, 0, time.UTC),
// 				utils.AnswerTime:   time.Date(2018, time.January, 7, 16, 60, 10, 0, time.UTC),
// 				utils.Usage:        2 * time.Second,
// 			},
// 		},
// 	}
// 	var reply string
// 	if err := smgRplcSlvRPC.Call(utils.SessionSv1TerminateSession, args, &reply); err != nil {
// 		t.Error(err)
// 	}
// 	time.Sleep(time.Duration(*waitRater) * time.Millisecond) // Wait for the sessions to be populated
// 	var aSessions []*sessions.ExternalSession

// 	//check if the session was terminated on slave
// 	if err := smgRplcSlvRPC.Call(utils.SessionSv1GetActiveSessions,
// 		new(utils.SessionFilter), &aSessions); err == nil || err.Error() != utils.ErrNotFound.Error() {
// 		t.Errorf("Error: %v with len(aSessions)=%v , session : %+v", err, len(aSessions), utils.ToIJSON(aSessions))
// 	}
// 	// check to don't have passive session on slave
// 	var pSessions []*sessions.ExternalSession
// 	if err := smgRplcSlvRPC.Call(utils.SessionSv1GetPassiveSessions,
// 		new(utils.SessionFilter), &pSessions); err == nil || err.Error() != utils.ErrNotFound.Error() {
// 		t.Errorf("Error: %v with len(pSessions)=%v , session : %+v", err, len(pSessions), utils.ToIJSON(pSessions))
// 	}

// 	var acnt *engine.Account
// 	attrs := &utils.AttrGetAccount{
// 		Tenant:  "cgrates.org",
// 		Account: "1005",
// 	}

// 	if err := smgRplcSlvRPC.Call(utils.APIerSv2GetAccount, attrs, &acnt); err != nil {
// 		t.Error(err)
// 		// a tolerance of +/- 5ms is acceptable
// 	} else if rply := acnt.BalanceMap[utils.MetaVoice].GetTotalValue(); rply != float64(3*time.Second) {
// 		t.Errorf("Expecting: ~%v, received: %v", 3*time.Second, rply)
// 	}
// }

// func testSessionSRplStopCgrEngine(t *testing.T) {
// 	if err := engine.KillEngine(100); err != nil {
// 		t.Error(err)
// 	}
// }